定語從句when和in which的區(qū)別

　　關(guān)于定語從句when和in which的區(qū)別大家了解過多少呢？可能很多人都不是很清楚，下面就是小編分享的定語從句when和in which的區(qū)別介紹，一起來看一下吧。

　　which在定語從句中只作主語，賓語，表語，修飾物

　　when，where在定語從句中只作狀語，分別作地點(diǎn)狀語和時(shí)間狀語。

　　如定語從句中缺少句子成份，即，主，賓或表語缺其中任意一項(xiàng)，先行詞又是表物的名詞或代詞，定語從句的關(guān)系詞就用which

　　如定語從句中不缺少句子成份，即，主，賓或表齊全，如先行詞為表地點(diǎn)的名詞或代詞，定語從句就用where，如先行詞是表時(shí)間的名詞或代詞，定語從句就用when引導(dǎo)。

　　如果是表示地點(diǎn)的詞，則要用where（前提：沒有介詞）

　　如果是表示時(shí)間的，就要用when

　　如果是表示原因的，如reason 就用why

　　在一定程度上，IN WHICH與WHERE是相等的。他們修飾 的先行詞是表地點(diǎn)的

　　例如:The house where I live is beautibul.

　　=The house in which I live is beautibul.

　　但是當(dāng)下面兩種情況時(shí)就不相等了。

　　1、若IN提前，只能用WHICH，就不能用WHERE。

　　例如;The house in( )I live is beautibul.

　　句中的空就不能填WHERE。

　　或者:The house ( ) I live in is beautibul.

　　句中的空也不能填WHERE，因?yàn)楹竺嬗薪樵~IN呀。WHERE是副詞，不能跟介詞。

　　2、若這個(gè)表地點(diǎn)的先行詞是人不能到達(dá)的，就不能用WHERE。

　　例如:先行詞是在墻里的某個(gè)東西，那么就只能用IN+WHICH，而不能用 WHERE。

　　拓展：

　　in which的定語從句

　　1.in which可以等于when，也可以等于where，但不會(huì)等于why.

　　關(guān)鍵是看定語從句中缺少時(shí)間狀語還是地點(diǎn)狀語.

　　2.例如：

　　1）I'll never forget these days in/during which I stayed with you.

　　= I'll never forget these days when I stayed with you.

　　我永遠(yuǎn)不會(huì)忘記我和你待在一起的`日子.

　　其中：in/during which I stayed with you = when I stayed with you

　　= I stayed with you in/during which = I stayed with you in/during these days

　　2）This is the city in which I stayed last year.

　　= This is the city where I stayed last year.

　　這就是那個(gè)去年我待的地方.

　　其中：where I stayed last year = in which I stayed last year

　　= I stayed in which last year = I stayed in the city last year.

　　3.另外，有的in which找不到合適的關(guān)系副詞代替.

　　如：I dislike the way in which you treat me.

　　我不喜歡你對(duì)待我的方式.

　　其中：in which you treat me = you treat me in which

　　= you treat me in the way

　　4.for which = why

　　如：Can you tell me the reason why you were late?

　　= Can you tell me the reason for which you were late?

　　你能告訴我你遲到的原因嗎?

　　其中：why you were late = for which you were late

　　= you were late for which = you were late for the reason